1401113662 has 16 divisors (see below), whose sum is σ = 2263966992. Its totient is φ = 646488000.

The previous prime is 1401113647. The next prime is 1401113699. The reversal of 1401113662 is 2663111041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151162 + ... + 160162.

It is an arithmetic number, because the mean of its divisors is an integer number (141497937).

Almost surely, 2^1401113662 is an apocalyptic number.

1401113662 is a deficient number, since it is larger than the sum of its proper divisors (862853330).

1401113662 is a wasteful number, since it uses less digits than its factorization.

1401113662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15003.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1401113662 is about 37431.4528438317. The cubic root of 1401113662 is about 1118.9854923591.

The spelling of 1401113662 in words is "one billion, four hundred one million, one hundred thirteen thousand, six hundred sixty-two".